22425747

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{661}}^1$

素因数の和:970

約数の個数: 16

約数和(自身を含む): 30759168

約数和(自身を除く): 8333421

約数列:

[1, 3, 43, 129, 263, 661, 789, 1983, 11309, 28423, 33927, 85269, 173843, 521529, 7475249, 22425747]

約数ペア:

[(1, 22425747), (3, 7475249), (43, 521529), (129, 173843), (263, 85269), (661, 33927), (789, 28423), (1983, 11309)]